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A cars velocity changes from 20 ms to 50 ms 10 seconds later What is the cars average acceleration?
Wiki User
∙ 15y ago
3 ms-2
Wiki User
∙ 15y ago
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What is the average acceleration between 0 seconds and 4 seconds?
what is the change in speed or velocity? average acceleration will be change in speed or velocity divided by time taken (4 seconds in ur case)
Can bodies with different velocities have same acceleration?
Yes, velocity is acceleration x time. If acceleration is the same, velocity can be different as it changes with time. For example a car accelerating with constant acceleration will have a different velocity after 5 seconds than it will have at 2 seconds.
When acceleration occurs?
Acceleration occurs when velocity changes over time. The formula for it is as follows: a = (Vf - Vi) / t a: acceleration (meters/seconds2) Vf: Final velocity (meters/seconds) Vi: Initial Velocity (meters/seconds) t: Time (seconds)
A horses velocity changes from 0 m s to 10 m s 5 seconds later What is the horses average acceleration?
2 meter/seconds squared
What is the average velocity of the particle from rest to 9 seconds?
The answer will depend on its acceleration.
A cars velocity changes from 20 m s to 50 m s 10 seconds later What is the cars average acceleration?
5 m/s2 east
The velocity of a car changes from 10 ms to the east to 30 ms to the east in 4 seconds What is the acceleration of the car?
Average acceleration = (amount of change in speed velocity) / (time for the change) = (30 - 10) / (4) = 5 meters per second2 to the east
If a cars velocity changes from 0 ms to 30 ms 10 seconds later its average acceleration is?
Acceleration = (change in speed) / (change in time) = (30 m/s) / (10 sec) = 3 meters per second2
A plane goes from a velocity of 28 ms to -45 ms in 12 seconds What is his average acceleration?
-6.38715
Acceleration is defined as a change in velocity over time. if a runner increases velocity from 2 ms to 4 ma over a period of 20 seconds what is her acceleration?
The idea is that you should: a) Calculate the change in velocity. b) Divide this change by the time. This gives you the average acceleration over the 20 seconds, in this case.
If a car goes in 6.8 seconds how do you figure out the acceleration?
Acceleration= distance / velocity squared
The velocity of a radio-controlled car changes from 0.50 ms to 3.5 ms in 1.5 seconds if the car moves in a straight line what is the average acceleration of the car?
2 meters/second or 7 km/h
